| City: | Gilroy, California |
| County: | Santa Clara County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:54:43 AM |
| Population: | No Population Data |
| Area Codes: | 408 / 669 |
| Classification: | PO Box |
| Coordinates: | 37.0059, -121.5674 |
| Quick Link: |
The post office maintains 1,418 PO Boxes for individuals and the 367 businesses that prefer dedicated box service. Many businesses choose PO Boxes for consistent mail receipt regardless of staff schedules or to maintain professional addresses separate from physical locations. The facility serves Santa Clara County's southernmost city, positioned about 30 miles south of San Jose.
The single street referenced (4TH ST) likely represents the post office's physical location rather than residential delivery routes. The 116 records associated with this street reflect internal postal routing for the PO Box facility itself.
ZIP Code 95021 supports both business and residential activity. According to the Business Census (2024), there are 11 business establishments, employing about 118 people with an annual payroll of $5,728,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 9,408Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 11Source: CBP |
| 1st Quarter Payroll: | $1,028,000Source: CBP |
| Annual Payroll: | $5,728,000Source: CBP |
| # of Employees: | 118Source: CBP |
ZIP Code 95021 is located in Santa Clara County, California, within the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area (CBSA 41940) and California's 18th and 20th Congressional Districts. This Metro area has a population of 1,836,911 people, about 0.00% of whom live in ZIP Code 95021. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | San Jose-Sunnyvale-Santa Clara, CASource: Census |
| CBSA Number: | 41940Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 1,836,911Source: Census |
| MSA: | San Francisco-Oakland-San Jose, CA CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 18,20Source: USPS |
| Congressional Land Area: | 696.12, 4874.22 sq miSource: Census |
| PMSA: | San Jose, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0629504Source: Census |
| Place Name: | Gilroy city; CaliforniaSource: Census |
We could not locate which school district 95021 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.